#4 Answer: 11
6m - 1
6 (2) - 1
12 - 1
11
#5 Answer: 1
3p
3(1/3)
3/1 * 1/3 = 3/3 = 1
#6 Answer: 4
12p
12(1/3) = 12/3 = 4
#7 Answer: 20
12m - 4
12 (2) - 4
24 - 4
20
#8 Answer: 9
9 (1/3) squared
3 squared
3 * 3
9
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I am still trying to figure out the answer to number 6. When I get it, I will comment the answer to you :D